4 strips bacon cut into small pieces 1 pound lean ground beef 1/2 medium onion chopped 3 tablespoons tomato paste 3 tablespoons tomato ketchup 1 tablespoon yellow mustard 1 teaspoon garlic powder 1 teaspoon Worcestershire sauce 3 cups beef broth 1 cup uncooked elbow macaroni 2 cups grated cheddar cheese 1/4 cup chopped pickles optional…